Popup.Opened Event
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Occurs when the IsOpen property is set to true.
Assembly: System.Windows (in System.Windows.dll)
XMLNS for XAML: Not mapped to an xmlns.
In some cases, the IsOpen property will return true, even though the popup is not visible. This means that the Opened event does occur. For example, if the Visibility property of the popup is Collapsed and the IsOpen property is set to true, the Opened event does occur.
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